DummyJSON Connector for AI agents.

61 live capabilities

Build and test your frontend with a mock e-commerce API.

Live agent request DummyJSON / Connector

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AI Agent

Why people use DummyJSON

DummyJSON Mock API for Rapid Frontend Prototyping

With this Connector, your AI agent can interact with a live mock environment. You can ask it to fetch products, update carts, or handle logins, and it will return structured data that behaves like a real API. You get a working prototype in minutes.

What Vinkius changes

You get a live, interactive mock API for your AI agent in seconds.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

Real-world use case 01

Building a product grid without a database

A developer needs to see how a product list looks today.
Real-world use case 02

Testing the 'Add to Cart' button

A developer wants to see if the cart updates correctly.
Real-world use case 03

Simulating user login flows

A researcher needs to test a login screen.

Complete set · 61capabilities

The complete DummyJSON capability set.

These are the exact actions your AI can choose when you ask it to work with DummyJSON.

Capability set01 / 16

01—04

4 capabilities in this set.

Part of 61 available through DummyJSON.

01 Capability
Get quote
Fetch a single quote by its ID.
02 Capability
Update post
Update the details of a specific post.
03 Capability
Delete recipe
Delete a recipe from the database.
04 Capability
Delete todo
Remove a todo item from the list.

Capability set02 / 16

05—08

4 capabilities in this set.

Part of 61 available through DummyJSON.

05 Capability
Delete user
Delete a user profile from the system.
06 Capability
Auth get me
Retrieve the profile of the currently logged-in user.
07 Capability
Update recipe
Update the details of a specific recipe.
08 Capability
Add product
Add a new product to the mock catalog.

Capability set03 / 16

09—12

4 capabilities in this set.

Part of 61 available through DummyJSON.

09 Capability
Add recipe
Add a new recipe to the dummy database.
10 Capability
Add todo
Add a new todo item to the list.
11 Capability
Add user
Create a new user profile in the system.
12 Capability
Delete cart
Remove a shopping cart from the database.

Capability set04 / 16

13—16

4 capabilities in this set.

Part of 61 available through DummyJSON.

13 Capability
Delete comment
Delete a specific comment from a post.
14 Capability
Delete post
Remove a post from the mock feed.
15 Capability
Delete product
Remove a product from the catalog.
16 Capability
Filter users
Filter the user list by specific keys and values.

Capability set05 / 16

17—20

4 capabilities in this set.

Part of 61 available through DummyJSON.

17 Capability
Get cart
Retrieve a single cart using its unique ID.
18 Capability
Get comment
Fetch a specific comment by its ID.
19 Capability
Get comments by post
Get all comments associated with a particular post.
20 Capability
Get post comments
Fetch comments for a specific post.

Capability set06 / 16

21—24

4 capabilities in this set.

Part of 61 available through DummyJSON.

21 Capability
Get post
Get the details of a single post by its ID.
22 Capability
Get posts by user
Fetch all posts created by a specific user.
23 Capability
Get product
Retrieve a single product by its unique ID.
24 Capability
Get products by category
Get all products belonging to a specific category.

Capability set07 / 16

25—28

4 capabilities in this set.

Part of 61 available through DummyJSON.

25 Capability
Get random quote
Get a random quote from the database.
26 Capability
Get random quotes
Fetch up to 10 random quotes at once.
27 Capability
Get random todo
Fetch a random todo item from the list.
28 Capability
Get recipe
Retrieve a single recipe by its unique ID.

Capability set08 / 16

29—32

4 capabilities in this set.

Part of 61 available through DummyJSON.

29 Capability
Get recipes by meal type
Get all recipes filtered by meal type.
30 Capability
Get recipes by tag
Get all recipes filtered by a specific tag.
31 Capability
Get todo
Retrieve a single todo item by its unique ID.
32 Capability
Get user carts
Get all carts belonging to a specific user.

Capability set09 / 16

33—36

4 capabilities in this set.

Part of 61 available through DummyJSON.

33 Capability
Get user posts
Fetch all posts belonging to a specific user.
34 Capability
Get user todos
Fetch all todos belonging to a specific user.
35 Capability
Get user
Retrieve a single user profile by its unique ID.
36 Capability
List carts
Get a list of all shopping carts in the system.

Capability set10 / 16

37—40

4 capabilities in this set.

Part of 61 available through DummyJSON.

37 Capability
List categories
Get a list of all available category objects.
38 Capability
List category list
Get a list of all category names.
39 Capability
List comments
Get a list of all comments in the database.
40 Capability
List post tags
Get a list of all tags used for posts.

Capability set11 / 16

41—44

4 capabilities in this set.

Part of 61 available through DummyJSON.

41 Capability
List posts
Get a list of all posts in the system.
42 Capability
List products
Get a list of all products in the mock catalog.
43 Capability
List quotes
Get a list of all quotes in the database.
44 Capability
List recipe tags
Get a list of all tags used for recipes.

Capability set12 / 16

45—48

4 capabilities in this set.

Part of 61 available through DummyJSON.

45 Capability
List recipes
Get a list of all recipes in the system.
46 Capability
List todos
Get a list of all todo items in the database.
47 Capability
List users
Get a list of all users in the system.
48 Capability
Auth login
Authenticate a user to receive JWT tokens.

Capability set13 / 16

49—52

4 capabilities in this set.

Part of 61 available through DummyJSON.

49 Capability
Auth refresh token
Use a refresh token to extend the current session.
50 Capability
Search posts
Search for specific posts in the database.
51 Capability
Search products
Search for products using specific keywords.
52 Capability
Search recipes
Search for recipes using specific keywords.

Capability set14 / 16

53—55

3 capabilities in this set.

Part of 61 available through DummyJSON.

53 Capability
Search users
Search for users by name or other attributes.
54 Capability
Update cart
Update the items within a shopping cart.
55 Capability
Update comment
Update the content of a specific comment.

Capability set15 / 16

56—58

3 capabilities in this set.

Part of 61 available through DummyJSON.

56 Capability
Update product
Update the details of a product in the catalog.
57 Capability
Update todo
Update the details of a specific todo item.
58 Capability
Update user
Update the profile details of a specific user.

Capability set16 / 16

59—61

3 capabilities in this set.

Part of 61 available through DummyJSON.

59 Capability
Add cart
Create a new shopping cart in the system.
60 Capability
Add comment
Add a new comment to a post.
61 Capability
Add post
Create a new post in the system.

Set up in minutes

One URL. Then ask DummyJSON to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use DummyJSON from the conversation.

Choose your client

Live preview

Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_FKVWm001ir2Kw00VOeW1C7UcnJAgArzxvleyWTo1/mcp

Step 01

Open Connectors

In Claude Web or Claude Desktop, open Settings and choose Connectors.
Step 02

Add the URL

Choose Add custom connector, name it DummyJSON, and paste the URL above.
Step 03

Turn it on in chat

Select +, open Connectors, and enable DummyJSON for the conversation.

ChatGPT · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_FKVWm001ir2Kw00VOeW1C7UcnJAgArzxvleyWTo1/mcp

Step 01

Open MCP settings

On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
Step 02

Add the URL

Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the DummyJSON URL.
Step 03

Save and start

Save the connection and enable DummyJSON in your conversation. Desktop may ask you to restart once.

Cursor · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "dummyjson": {
      "url": "https://edge.vinkius.com/vk_preview_FKVWm001ir2Kw00VOeW1C7UcnJAgArzxvleyWTo1/mcp"
    }
  }
}

Step 01

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
Step 02

Add the server config

Paste the JSON configuration above into the mcp.json file that opens
Step 03

Save the file

Cursor will automatically detect the new Connector
Step 04

Start using DummyJSON

Open Agent mode in chat and ask: "Using DummyJSON, help me...". 61 tools available

VS Code Copilot · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "dummyjson": {
      "url": "https://edge.vinkius.com/vk_preview_FKVWm001ir2Kw00VOeW1C7UcnJAgArzxvleyWTo1/mcp"
    }
  }
}

Step 01

Create MCP config

Create a .vscode/mcp.json file in your project root
Step 02

Add the server config

Paste the JSON configuration above
Step 03

Enable Agent mode

Open GitHub Copilot Chat and switch to Agent mode using the dropdown
Step 04

Start using DummyJSON

Ask Copilot: "Using DummyJSON, help me...". 61 tools available

Windsurf · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "dummyjson": {
      "url": "https://edge.vinkius.com/vk_preview_FKVWm001ir2Kw00VOeW1C7UcnJAgArzxvleyWTo1/mcp"
    }
  }
}

Step 01

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
Step 02

Add the server

Paste the JSON configuration above into mcp_config.json
Step 03

Save and reload

Windsurf will detect the new server automatically
Step 04

Start using DummyJSON

Open Cascade and ask: "Using DummyJSON, help me...". 61 tools available

Cline · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "dummyjson": {
      "url": "https://edge.vinkius.com/vk_preview_FKVWm001ir2Kw00VOeW1C7UcnJAgArzxvleyWTo1/mcp"
    }
  }
}

Step 01

Open Cline MCP Settings

Click the Connectors icon in the Cline sidebar panel
Step 02

Add remote server

Click "Add Connector" and paste the configuration above
Step 03

Enable the server

Toggle the server switch to ON
Step 04

Start using DummyJSON

Ask Cline: "Using DummyJSON, help me...". 61 tools available

Claude Code · Terminal command

Official guide ↗

Advanced setup

claude mcp add dummyjson --transport http "https://edge.vinkius.com/vk_preview_FKVWm001ir2Kw00VOeW1C7UcnJAgArzxvleyWTo1/mcp"

Step 01

Install Claude Code

Run npm install -g @anthropic-ai/claude-code if not already installed
Step 02

Add the Connector

Run the command above in your terminal
Step 03

Verify the connection

Run claude mcp to list connected servers, or type /mcp inside a session
Step 04

Start using DummyJSON

Ask Claude: "Using DummyJSON, show me...". 61 tools are ready

Where the request belongs

Work DummyJSON can move forward.

Built around the request

This is for the frontend developer who needs to build a UI today, the QA engineer who wants to stress-test API responses, or the researcher building an agent that needs to learn how to handle complex data structures.

01

Frontend Developer

Building a storefront UI and needs to see how products look in a list without a real database.

02

QA Engineer

Testing how the app handles empty carts or deleted posts to find bugs early.

03

AI Researcher

Training an agent to handle multi-step capability calling using a safe, predictable data sandbox.

Build the capability set

Each Connector adds new actions and data without changing how you work.

Browse Connectors

01 21 capabilities

JSONPlaceholder

Access fake online REST API for testing and prototyping. manage posts, comments, albums, photos, and todos directly from your AI agent.

02 5 capabilities

Mockaroo

Generate realistic dummy data. audit schemas and field types via AI.

03 4 capabilities

RandomUser API

Generate random user data. audit personas and locations via AI.

04 11 capabilities

Faker

Generate high-quality mock data for development and testing. including addresses, persons, companies, and products in multiple locales.

05 1 capability

Random User Generator

Generate high-quality random user data for testing and prototyping. names, emails, and profile photos directly via AI.

06 25 capabilities

Reqres

Test your front-end against a real API. manage users, resources, and project records for prototyping and testing.

Bring your own AI

Change the model, client or framework. Keep DummyJSON connected.

Before you connect

Questions about DummyJSON.

The practical details behind the request, access and result.

What is DummyJSON MCP for?

It provides a mock API sandbox for your AI agent. It lets you simulate data for products, carts, and user accounts so you can build and test your app's UI without needing a real backend.

Can I use DummyJSON MCP to build a real online store?

No, this is for prototyping and testing only. It provides fake data that behaves like a real API, but it is not a production environment for real transactions or customer data.

Does DummyJSON MCP work with Claude and Cursor?

Yes, it works with any MCP-compatible client including Claude, Cursor, Windsurf, and VS Code.

How do I get product data for my UI using DummyJSON MCP?

You can simply ask your AI agent to list products or search for specific categories. The agent will use the mock API to fetch the data and show it to you in your project.

Can I test user login flows with DummyJSON MCP?

Yes, you can simulate the entire authentication flow, including logging in, retrieving user profiles, and refreshing session tokens.

Is the data in DummyJSON MCP permanent?

The data is simulated for your testing needs. While it behaves like a real database, it is intended for mock interactions during development and prototyping.

How can I retrieve a list of all products with a specific limit?

You can use the list_products capability and provide the limit parameter to control the number of results returned by the API.

Is it possible to simulate adding a product to the database?

Yes! Use the add_product capability. Note that this is a simulation; the API will return the new product object with an ID, but it won't be permanently stored.

How do I check the carts belonging to a specific user?

Simply use the get_user_carts capability and provide the userId. The agent will return all shopping carts associated with that specific user ID.

One connection away

Give your agent a direct line to DummyJSON.

Connect DummyJSON once. Keep it beside 5,900+ managed Connectors when the next task needs more.

Explore every Connector No credit card required · Free tier available